UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zuWNHIm677djljDSiklJuakp+oOkNFBzDx+6zBdIcwM=' 
WHERE 
  key_id = '1a39987b8cd0b35bf46dd71060cf7ce4733d94716630dc7f504645d08b9e0b20' 
  AND (
    token = 'zuWNHIm677djljDSiklJuakp+oOkNFBzDx+6zBdIcwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )